APA (7th ed.) Citation

Beiler, A. H. (1964). Recreations in the theory of numbers: The queen of mathematics entertains. Dover Publications.

Chicago Style (17th ed.) Citation

Beiler, Albert H. Recreations in the Theory of Numbers: The Queen of Mathematics Entertains. New York: Dover Publications, 1964.

MLA (9th ed.) Citation

Beiler, Albert H. Recreations in the Theory of Numbers: The Queen of Mathematics Entertains. Dover Publications, 1964.